Analyses on resistance to cycloserine and p-aminosalicylic acid and genotypes in multidrug-resistant <em>M. tuberculosis</em> isolates

YANG Jian，PANG Yu，ZHAO Yan-lin，ZHANG Tian-hua，WANG Xi-di，CHEN Mei-ling，LI Yan，WANG Rui

Chinese Journal of Antituberculosis . 2015, (2): 122 -127 . DOI: 10.3969/j.issn.1000-6621.2015.02.002